A nurse is assisting with the admission of a client who has a subarachnoid hemorrhage and increased intracranial pressure (ICP). Which of the following medications should the nurse anticipate the provider prescribing to decrease ICP?
Nicardipine
Phenytoin
Dopamine
Mannitol
The Correct Answer is D
A. Nicardipine is a calcium channel blocker primarily used to manage blood pressure but does not directly reduce ICP.
B. Phenytoin is an anticonvulsant used to prevent seizures, which may occur after a hemorrhage, but it does not address increased ICP.
C. Dopamine is used to increase blood pressure and cardiac output but does not play a role in reducing ICP.
D. Mannitol is an osmotic diuretic that helps decrease ICP by drawing fluid from brain tissue into the bloodstream, thus relieving pressure within the skull. It is the most appropriate intervention for managing increased ICP.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D","E"]
Explanation
A. Restraints should not be used routinely for clients with seizure disorders, as they can lead to injury and are not recommended for seizure management.
B. A bite stick is not recommended during a seizure because it can cause injury to the client’s teeth and jaw.
C. Keeping an oxygen setup at the bedside is essential to provide supplemental oxygen if the client experiences difficulty breathing during or after a seizure.
D. Elevating the side rails when the client is in bed helps prevent falls and injuries during a seizure, providing a safer environment.
E. A suction setup at the bedside is important to clear secretions and prevent aspiration during a seizure, especially if the client has impaired swallowing or is at risk for aspiration.
Correct Answer is ["A","B","C"]
Explanation
A. Falls are one of the leading causes of TBIs, especially in older adults and young children.
B. Violence, including assaults or domestic abuse, can result in traumatic brain injuries, often due to blunt trauma to the head.
C. Sports-related injuries, particularly from contact sports like football or boxing, are a well-recognized cause of TBIs.
D. While firefighting can involve physical risks, it is not a direct cause of traumatic brain injuries unless an accident involving the head occurs.
E. Working in a factory, though it may pose various risks, does not typically involve causes directly linked to TBIs unless there is an accidental head injury.
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